Sulaiman, K. U. (2005). Distributive justice: A comparative analysis of the views of Sayyid Qutb, Muhammad Baqir Al-Sadr, John Rawls and Robert Nozick. International Institute of Islamic Thought and Civilization (ISTAC), International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sulaiman, Kabuye Uthman. Distributive Justice: A Comparative Analysis of the Views of Sayyid Qutb, Muhammad Baqir Al-Sadr, John Rawls and Robert Nozick. Damansara: International Institute of Islamic Thought and Civilization (ISTAC), International Islamic University Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sulaiman, Kabuye Uthman. Distributive Justice: A Comparative Analysis of the Views of Sayyid Qutb, Muhammad Baqir Al-Sadr, John Rawls and Robert Nozick. International Institute of Islamic Thought and Civilization (ISTAC), International Islamic University Malaysia, 2005.